2277860

Overview

Phoenix Contact part number 2277860 is a PACT MCR-V2-3015 window-type current transformer designed for DIN rail mounting. It features a primary current rating of 250 A AC and a secondary output of 5 A AC with accuracy class 1. The unit has a rated power of 7.5 VA and supports a maximum bore diameter of 28 mm. Operating temperatures range from -25°C to 40°C, with dimensions of 60 mm depth, 30 mm width, and 82 mm height.

Feature Summary

• Window-type design for non-intrusive measurement of primary conductors
• DIN rail mounting capability for standard industrial panel integration
• Screw terminal connection type for secure secondary circuit attachment

Applications

• Industrial electrical monitoring systems
• Energy management metering applications
• Protection relay input circuits

Procurement Notes

Verify the specific model suffix against official Phoenix Contact documentation to ensure compatibility with required accuracy classes and thermal ratings. Confirm that the primary conductor dimensions fit within the specified 28 mm bore limit before procurement. Cross-reference certification requirements such as UL or EN standards with local regulatory needs.

Selection Notes

Select this component when a 250 A primary current rating and 5 A secondary output are required for DIN rail installation. Ensure the application environment stays within the -25°C to 40°C operating temperature range. Verify that the physical space allows for the 60 mm depth and 82 mm height dimensions.

Part Context

This device belongs to the Phoenix Contact PACT MCR series, which provides modular current sensing solutions for industrial automation. The series emphasizes compact DIN rail integration and standardized screw connections. This specific model represents a mid-range current capacity option within the broader product family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.